数据中心和云计算测试.pdf

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1、数据中心和云计算测试思博伦通信张小东Mike.zhang@spirent.comPROPRIETARYANDCONFIDENTIALAgendaõ云计算趋势õ云基础架构测试•FabricprotocolsLISP/SPB/TRILL/OpenFlow/XMPP•ServerAccessprotocolsFCoE/802.1Qbh/802.1Qbg/802.1x/1588/Greenõ虚拟化和云安全测试•虚拟化测试•存储测试•云安全测试2PROPRIETARYANDCONFIDENTIAL云计算趋势-ICT…ChangingCust

2、omerdemands:In2–5years40%ofbusinesscustomerswillbuyICTfromthecloud.“20%ofcompanieswillnolongerrunICTequipmentin-house3yearsfromnow.”“Majorglobaltelcos…leveragingformidableexistingcentralizedcomputingandnetworkmanagementassets.”Source:CiscoAug20103PROPRIETARYANDCONFIDE

3、NTIAL云计算趋势:Apps.GovGovernmentwidecloudplatformõ~20vendorsofferingthruappsportalalready4PROPRIETARYANDCONFIDENTIAL云计算概述NetworkstackinthecloudõServer/Hypervisor–物理LAN&SAN连接(L1-2)õ基础架构Infrastructure–虚拟LAN&SAN连接(L2-3)•IaaS:安装Linux或Windows的Virtualserverõ平台Platform–applicat

4、iontransactions(L4-6)•PaaS:虚拟主机Webhosting,数据库服务器databaseserverõ软件Software–usercontent(L7)•SaaS:网页邮件收发webmail,效力应用软件productivityappsUUUUUUUUSaaSSaaSSaaSSaaSPaaSPaaSPaaSPaaSIaaSIaaSIaaSServer/Hypervisor5PROPRIETARYANDCONFIDENTIAL思博伦云计算测试解决方案数据中心&云架构应用安全&云服务端到端性能测试6PROPR

5、IETARYANDCONFIDENTIAL云计算数据中心架构变化分离的LAN/SAN多层网络手工配置Source:CiscoLAN/SAN融合-FCoE高密度平面以太网架构自动化、虚拟机位置感知7PROPRIETARYANDCONFIDENTIAL全方位的云测试方案-PASSSecurityApplicationServicesOptimizationVirtualServerCoreLANPERFORMANCEAVAILABILITYLAN&SANAccessSECURITYSCALE&SANFabric8PROPRIETARY

6、ANDCONFIDENTIAL云基础架构测试PROPRIETARYANDCONFIDENTIAL数据中心组成õServersõStorageõNetworkPower!10PROPRIETARYANDCONFIDENTIAL市场趋势总揽总揽°°Trend1:10GTrend1:10G快速取代快速取代1G1G用于服务器连接用于服务器连接°°Trend2:Trend2:数据中心控制和数据平面协议持续演进数据中心控制和数据平面协议持续演进11PROPRIETARYANDCONFIDENTIAL每天超过十亿连接多种多样10/40/100G

7、Ethernet及WAN链路10,000+10GEthernet接入端口5000servers–每台16-24核480,000虚拟机数百万运行的应用程序12PROPRIETARYANDCONFIDENTIAL测试LAN&SAN基础架构erformance•WhatistheFCoEthroughputofaggregatedinter-switchlinks?(LAG)vailability•HowmuchlatencydoTRILL/SPBmulti-pathingaddendtoend?ecurity•Doesthefabri

8、callownon802.1xauthenticatedMACaddresses?calability•CannewL3routing(LISP)scaleto100K+VMIPsandrunline-rate?100KVMs13PROPRIETA